ISRC NLK170400109
Verified recording
NLK170400109 is “Ich habe genung BWV 82: Aria: Schlummert ein, ihr matten Augen” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x949501a3651d23b0fbccb27bdca748e0af9d072dd32450ad2bd0fabc96f22de1 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170400109.
Recording identifiers
- ISRC
- NLK170400109
- Title
- Ich habe genung BWV 82: Aria: Schlummert ein, ihr matten Augen
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x949501a3651d23b0fbccb27bdca748e0af9d072dd32450ad2bd0fabc96f22de1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:42df3d44b714355c679289c05cc3641010ca7cf71dc1e3da43d923259a10f6a9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170400109
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Ich habe genung BWV 82: Aria: Schlummert ein, ihr matten Augen · Machine-readable JSON-LD